192 (one hundred [and] ninety-two) is the natural number following 191 and preceding 193.

In mathematics

192 has the prime factorization . Because it has so many small prime factors, it is the smallest number with exactly 14 divisors, namely 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96 and 192. Because its only prime factors are 2 and 3, it is a 3-smooth number.[1]

192 is a Leyland number of the second kind[2] using 2 & 8 ().

See also

References

  1. ^ Sloane, N. J. A. (ed.). "Sequence A003586 (3-smooth numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  2. ^ Sloane, N. J. A. (ed.). "Sequence A045575 (Leyland numbers of the second kind)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.


Allikas: https://en.wikipedia.org/wiki/192_(number)
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